Let's go through the calculations:

1. $1 + 4 = 5$

2. For $9 - 2 \times 3$, follow the order of operations:

   • First, multiply: $2 \times 3 = 6$
   • Then subtract: $9 - 6 = 3$

The results are:

1. $1 + 4 = 5$
2. $9 - 2 \times 3 = 3$

Feel free to ask any questions or for more details!

Here are 5 related questions to practice:

1. What is the result of $7 + 3 \times 2$?
2. Can you solve $8 - 4 \div 2$?
3. What happens if parentheses are used: $(9 - 2) \times 3$?
4. How does changing the order of operations affect the expression $5 + 4 \times 3$?
5. What is the outcome of $6 \times 2 + 1$?

Tip: When solving multiple operations in an expression, always handle multiplication and division before addition and subtraction!